journal6 ›› 2008, Vol. 29 ›› Issue (2): 10-13.

• Mathematics • Previous Articles     Next Articles

Probability S-Rough Sets and It’s Generation Structure


  1. (1.Department of Mathematics and Computer Science,Sanming College,Sanming 365004,Fujian China;2.School of Mathematics and System Sciences,Shandong Univ.,Ji'nan 250100,China;3.Department of Computer Science and Education Technology,Hainan Normal Univ.,Haikou 571158,China)
  • Online:2008-03-25 Published:2012-05-25

Abstract: Probability S-rough sets is proposed and mathematical structure of probability one direction S-rough sets and probability two direction S-rough sets are given,then the relation among probabilty S-rough sets,probability rough sets and Pawlak’s rough sets are analyzed.

Key words: S-rough sets, probability rough sets, probability S-rough sets

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